
LV23002M
No.7900-2/4
Operating Condition
at Ta = 25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
VCC
VDD
VCC op
VDD op
5.0
V
Recommended supply voltage
3.0
V
4.0 to 6.0
V
Operating supply voltage range
2.5 to 3.6
V
Note : Use the product with the supply voltage applied to VCC and VDD.
PLL block Allowable Operating Range
at Ta = -20 to +70
°
C, VSS = 0V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage
VDD
VIH
VIL
VO1
VO2
fIN1
fIN2
fIN3
fIN4
2.5
3.6
V
Input high level voltage
CE, CL, DI
0.7VDD
5.0
V
Input low level voltage
CE, CL, DI
0
0.3VDD
V
DO
0
6.0
V
Output voltage
BO1, BO2, AOUT
0
10
V
XIN ; VIN1
FMIN ; VIN2
AMIN (SNS = 1) ; VIN3
AMIN (SNS = 0) ; VIN4
75
kHz
10
160
MHz
2
40
MHz
Operating frequency
0.5
10
MHz
Note : Due attention must be paid on leak because the XIN pin has an extremely high input impedance.
Operating Characteristics
at Ta = 25
°
C, VCC = 5.0V, VDD = 3.0V, See the specified circuit.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
[FM-FE characteristics] : fc = 98MHz, fm = 1kHz, 22.5kHzdev.
3dB sensitivity
3dB LS
60dB
μ
V EMF, 30%mod output reference,
-3dB input
3
dB
μ
V
EMF
dB
μ
V
EMF
Actual sensitivity
QS
S/N = Input at S/N = 30dB
10
[FM-IF monaural characteristics] : fc = 10.7MHz, fm = 1kHz, 75kHzdev.
Demodulation output
VO
CB
100dB
μ
V, 12pin output
210
330
420
mVrms
Channel balance
100dB
μ
V, 13pin output /12pin output
-1.5
0
+1.5
dB
Signal-to-noise ratio
S/N
100dB
μ
V, 12pin output
68
75
dB
Total harmonic distortion
(Monaural)
THD
100dB
μ
V, 12pin output
0.3
1.5
%
3dB sensitivity
3dB LS
VO reference, Input level at which VO
reference is -3dB.
38
44
dB
μ
V
IF count sensitivity
IF-C3
SDC0 = 1, SDC1 = 0,18pin(DO) output
45
51
61
dB
μ
V
Mute attenuation
Mute-Att
100dB
μ
V, 12pin output
68
dB
[FM-IF stereo characteristics] : fc = 10.7MHz, fm = 1kHz, L+R = 90%, Pilot = 10%, VIN = 100dB
μ
V
Separation
SEP
L-mod, 12pin output /13pin output
28
40
dB
Total harmonic distortion (Main)
THD
Main-mod, 12pin output
0.5
1.5
%
Stereo ON sensitivity
ST-ON
Stereo operation ON at Pilot = 5.5%
Stereo not ON at Pilot = 0.6%
Cap challenge
CR
Stereo ON at fm = 18.6 kHz and 10%
modulation
fm = 19.4kHz, Stereo ON at fm = 19.4 kHz
and 10% modulation
Continued on next page.